1000W Power Inverter Circuit

The following image is the schematic diagram of 1000W power inverter circuit:

The circuit is based RFP50N06 MOSFET, converting 12VDC battery to become 110V or 220V AC voltage depended to the transformer used in the circuit. This inverter circuit produces stable square wave at 60Hz. Recommended IC1 is LT1013 which offers better drive, but you may use LM358. The heatsink should be use for the MOSFET.

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Using a rebuilt Microwave transformer as shown below, it should handle about 500W Maximum.

The RFP50N06 is a specific MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) model. It is an N-channel MOSFET, meaning it has an N-type semiconductor channel between the source and drain terminals. The “50N06” designation provides information about the MOSFET’s characteristics:

• 50: This typically represents the maximum drain-source voltage rating, often expressed in volts. In this case, it suggests a maximum voltage of 50 volts.
• N: Indicates that it is an N-channel MOSFET.
• 06: This usually indicates the maximum continuous drain current rating, often expressed in amperes. In this case, it suggests a maximum current of 6 amperes.